Work lamp



FIG. 1 is a perspective view of a work lamp showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is an enlarged top view thereof;

FIG. 7 is an enlarged bottom view thereof; and,

FIG. 8 is a perspective view thereof, showing the status while in use.

The broken lines illustrate portions of the work lamp that form no part of the claimed design. 

CLAIM The ornamental design for a work lamp, as shown and described. 